what changes were made in ZA Free 6.5.731.000?

Webpage http://download.zonelabs.com/bin/fre...seHistory.htmldoesn't display changes made since 6.5.714.000 -- if anyone from ZA is reading this, please update that page, and if anyone reading this knows what changes were made, please tell us. (In the meantime, my rev. remains at 6.5.714.000, and after waiting approx. two weeks for ZA to update that page, I'm about to push off the "Update ZoneAlarm" message box from reminding me in a day to reminding me in many days.) Thanks!